ArticlePlant physiology2010
Enzyme activity profiles during fruit development in tomato cultivars and Solanum pennellii.
Article in Plant physiology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.
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Who cites it
45 citing papers in PubMed, 97 citations in OpenAlex.
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- Carbohydrate metabolism enzymes and phenotypic characterization of diverse lines of the climate-resilient food, feed, and bioenergy cropFood and energy security · 2023Article
- Natural variation of respiration-related traits in plants.Plant physiology · 2023Review
- A comparative transcriptomics and eQTL approach identifies SlWD40 as a tomato fruit ripening regulator.Plant physiology · 2022Article
- Genetic diversity, population structure and validation of SSR markers linked toPhysiology and molecular biology of plants : an international journal of functional plant biology · 2021Article
- Development and Optimization of Solanum Lycocarpum Polyphenol Oxidase-Based Biosensor and Application towards Paracetamol Detection.Advanced pharmaceutical bulletin · 2021Article
- Global mapping of protein-metabolite interactions in Saccharomyces cerevisiae reveals that Ser-Leu dipeptide regulates phosphoglycerate kinase activity.Communications biology · 2021Article
- Transcriptome analysis reveals mechanism of early ripening in Kyoho grape with hydrogen peroxide treatment.BMC genomics · 2020Article
- Responses of water accumulation and solute metabolism in tomato fruit to water scarcity and implications for main fruit quality variables.Journal of experimental botany · 2020Review
- Photosynthesis in non-foliar tissues: implications for yield.The Plant journal : for cell and molecular biology · 2020Review
- Regulation of Pyridine Nucleotide Metabolism During Tomato Fruit Development Through Transcript and Protein Profiling.Frontiers in plant science · 2019Article
- Central Metabolism Is Tuned to the Availability of Oxygen in Developing Melon Fruit.Frontiers in plant science · 2019Article
- Fruit Salad in the Lab: Comparing Botanical Species to Help Deciphering Fruit Primary Metabolism.Frontiers in plant science · 2019Review
- Time-Course Transcriptome Analysis of Arabidopsis Siliques Discloses Genes Essential for Fruit Development and Maturation.Plant physiology · 2018Article
- A Systems Analysis With "Simplified Source-Sink Model" Reveals Metabolic Reprogramming in a Pair of Source-to-Sink Organs During Early Fruit Development in Tomato by LED Light Treatments.Frontiers in plant science · 2018Article
- Sugar metabolism reprogramming in a non-climacteric bud mutant of a climacteric plum fruit during development on the tree.Journal of experimental botany · 2017Article
- TAI vacuolar invertase orthologs: the interspecific variability in tomato plants (Solanum section Lycopersicon).Molecular genetics and genomics : MGG · 2017Article
- Spatially resolved metabolic analysis reveals a central role for transcriptional control in carbon allocation to wood.Journal of experimental botany · 2017Article
- Integrative Approaches to Enhance Understanding of Plant Metabolic Pathway Structure and Regulation.Plant physiology · 2015Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Enzymes interact to generate metabolic networks. The activities of more than 22 enzymes from central metabolism were profiled during the development of fruit of the modern tomato cultivar Solanum lycopersicum 'M82' and its wild relative Solanum pennellii (LA0716). In S. pennellii, the mature fruit remains green and contains lower sugar and higher organic acid levels. These genotypes are the parents of a widely used near introgression line population. Enzymes were also profiled in a second cultivar, S. lycopersicum 'Moneymaker', for which data sets for the developmental changes of metabolites and transcripts are available. Whereas most enzyme activities declined during fruit development in the modern S. lycopersicum cultivars, they remained high or even increased in S. pennellii, especially enzymes required for organic acid synthesis. The enzyme profiles were sufficiently characteristic to allow stages of development and cultivars and the wild species to be distinguished by principal component analysis and clustering. Many enzymes showed coordinated changes during fruit development of a given genotype. Comparison of the correlation matrices revealed a large overlap between the two modern cultivars and considerable overlap with S. pennellii, indicating that despite the very different development responses, some basic modules are retained. Comparison of enzyme activity, metabolite profiles, and transcript profiles in S. lycopersicum 'Moneymaker' revealed remarkably little connectivity between the developmental changes of transcripts and enzymes and even less between enzymes and metabolites. We discuss the concept that the metabolite profile is an emergent property that is generated by complex network interactions.
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